Int Ophthalmol Clin. 2013;53(4):1-10. Delayed presentation of corneal trauma or severe injuries may result in corneal perforation and loss of corneal tissue. These injuries are more difficult to ...

Erl Svendsen Recently, I noticed two, equally-large, 1.2-m (4-foot) diameter circles on my back lawn. I’m an early riser, but ...

The best ring lights are a must if you're looking to improve the quality of your videos, whether you're streaming on YouTube or hosting a work Zoom call. These simple, donut-shaped devices ...

Smart rings have become increasingly popular — some say they're the next big thing after smartwatches in the wearable tech industry. Even major tech companies like Samsung are already spreading ...

See our ethics statement. For the greater part of this past summer, I wore six smart rings at once. I wanted to see which was best, and the Oura Ring Gen 3 was the clear winner. Well, it’s been ...

Smart rings are booming, and they’re here to stay. With a discreet build and great health insights, fitness, and health smart rings are proving increasingly popular. The Oura Ring 4 is the best ...

Finding the perfect engagement ring for your partner can feel daunting. Balancing design preferences and budget may seem overwhelming, but it’s by no means impossible. There are plenty of ...

Both the Oura Ring 4 and the Galaxy Ring are designed to be worn for extended periods of time, so comfort has to be one of the main considerations. The Oura Ring 4 has a comfortable fit ...

Please verify your email address. The Oura Ring 4 is the kind of iterative hardware update I like to see. For the same $349 starting price as the Gen 3 Horizon, Oura's latest smart ring is a bit ...

The Amazfit Helio Ring checks off the basics of any good smart ring, including build, sensors, and useful stats. It also offers convenient integration to anyone sporting both the smart ring and an ...

Gorgeously designed, easy to wear, long-lasting and full of granular health information, the Oura Ring 4 is nearly the perfect fitness tracker. I loved using it, and will continue to do so ...